The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ACACIA RESH CORP ACACIA TCH COM 003881307 470 116,044 SH   SOLE   116,044 0 0
ACTIVISION BLIZZARD INC COM 00507V109 1,583 25,000 SH   SOLE   25,000 0 0
ADVANCED MICRO DEVICES INC COM 007903107 514 50,000 SH Call SOLE   50,000 0 0
AIMMUNE THERAPEUTICS INC COM 00900T107 378 10,000 SH   SOLE   10,000 0 0
AK STL HLDG CORP COM 001547108 328 58,000 SH   SOLE   58,000 0 0
ALBEMARLE CORP COM 012653101 2,545 19,900 SH Put SOLE   19,900 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 1,379 8,000 SH Call SOLE   0 0 8,000
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 1,724 10,000 SH Put SOLE   10,000 0 0
ALPHABET INC CAP STK CL A 02079K305 1,053 1,000 SH   SOLE   1,000 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 2,590 240,000 SH Call SOLE   174,000 0 66,000
ALPS ETF TR ALERIAN MLP 00162Q866 3,949 366,000 SH   SOLE   366,000 0 0
ALTABA INC COM 021346101 7,404 106,000 SH Call SOLE   70,000 0 36,000
ALTABA INC COM 021346101 6,496 93,000 SH   SOLE   73,000 0 20,000
AMAZON COM INC COM 023135106 1,169 1,000 SH   SOLE   1,000 0 0
AQUA METALS INC COM 03837J101 32 15,000 SH   SOLE   15,000 0 0
AQUANTIA CORP COM 03842Q108 180 15,900 SH   SOLE   15,900 0 0
BAIDU INC SPON ADR REP A 056752108 937 4,000 SH   SOLE   4,000 0 0
BARCLAYS BANK PLC ETN DJUBS GRNS37 06739H305 633 26,000 SH   SOLE   26,000 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06746L422 1,452 52,000 SH   SOLE   43,000 0 9,000
BBX CAP CORP NEW CL A 05491N104 611 76,700 SH   SOLE   76,700 0 0
BEIGENE LTD SPONSORED ADR 07725L102 450 4,600 SH   SOLE   4,600 0 0
BELLICUM PHARMACEUTICALS INC COM 079481107 118 14,073 SH   SOLE   14,073 0 0
BHP BILLITON LTD SPONSORED ADR 088606108 1,104 24,000 SH   SOLE   16,000 0 8,000
BLUEBIRD BIO INC COM 09609G100 267 1,500 SH Call SOLE   0 0 1,500
BLUEBIRD BIO INC COM 09609G100 712 4,000 SH   SOLE   4,000 0 0
BOYD GAMING CORP COM 103304101 3,140 89,600 SH Call SOLE   89,600 0 0
CASA SYS INC COM 14713L102 1,598 90,000 SH   SOLE   67,000 0 23,000
CENTURYLINK INC COM 156700106 334 20,000 SH Call SOLE   20,000 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 974 2,900 SH Put SOLE   2,900 0 0
CHINA RAPID FIN LTD SPONSORED ADR 16953Q105 121 21,200 SH Call SOLE   21,200 0 0
CISCO SYS INC COM 17275R102 766 20,000 SH   SOLE   20,000 0 0
COGENT COMMUNICATIONS HLDGS COM NEW 19239V302 535 11,800 SH Put SOLE   11,800 0 0
CONSOLIDATED COMM HLDGS INC COM 209034107 366 30,000 SH   SOLE   30,000 0 0
CRITEO S A SPONS ADS 226718104 521 20,000 SH Put SOLE   20,000 0 0
CVR PARTNERS LP COM 126633106 193 58,812 SH   SOLE   58,812 0 0
DENALI THERAPEUTICS INC COM 24823R105 188 12,000 SH   SOLE   12,000 0 0
DHI GROUP INC COM 23331S100 30 16,000 SH   SOLE   16,000 0 0
DIAGEO P L C SPON ADR NEW 25243Q205 2,921 20,000 SH Call SOLE   20,000 0 0
DILLARDS INC CL A 254067101 360 6,000 SH   SOLE   6,000 0 0
DISCOVERY COMMUNICATNS NEW COM SER A 25470F104 1,119 50,000 SH   SOLE   50,000 0 0
EASTMAN KODAK CO COM NEW 277461406 105 33,900 SH   SOLE   33,900 0 0
ENERGY TRANSFER PARTNERS LP UNIT LTD PRT INT 29278N103 2,419 135,000 SH   SOLE   135,000 0 0
ENPHASE ENERGY INC COM 29355A107 96 40,000 SH   SOLE   40,000 0 0
ETF MANAGERS TR ETFMG ALTR HRVST 26924G508 912 28,000 SH   SOLE   20,000 0 8,000
EVOLENT HEALTH INC CL A 30050B101 181 14,700 SH Call SOLE   14,700 0 0
FIRST DATA CORP NEW COM CL A 32008D106 1,337 80,000 SH   SOLE   80,000 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 1,499 120,000 SH Call SOLE   120,000 0 0
FORESIGHT AUTONOMOUS HLDGS L SPONSORED ADS 345523104 73 18,000 SH   SOLE   18,000 0 0
FOUNDATION MEDICINE INC COM 350465100 1,814 26,600 SH Call SOLE   26,600 0 0
FOUNDATION MEDICINE INC COM 350465100 682 10,000 SH   SOLE   10,000 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 943 139,500 SH Call SOLE   119,500 0 20,000
GAMING & LEISURE PPTYS INC COM 36467J108 2,775 75,000 SH   SOLE   75,000 0 0
GENOCEA BIOSCIENCES INC COM 372427104 39 33,500 SH   SOLE   33,500 0 0
GILEAD SCIENCES INC COM 375558103 1,791 25,000 SH Call SOLE   25,000 0 0
GILEAD SCIENCES INC COM 375558103 716 10,000 SH   SOLE   10,000 0 0
GLOBAL EAGLE ENTMT INC COM 37951D102 40 17,300 SH   SOLE   17,300 0 0
GLOBAL X FDS GLOBAL X URANIUM 37954Y871 1,008 67,000 SH   SOLE   57,000 0 10,000
GLYCOMIMETICS INC COM 38000Q102 252 15,000 SH   SOLE   15,000 0 0
GRUBHUB INC COM 400110102 761 10,600 SH Call SOLE   10,600 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 1,716 13,000 SH   SOLE   13,000 0 0
HALCON RES CORP COM PAR NEW 40537Q605 303 40,000 SH   SOLE   40,000 0 0
HELIOS & MATHESON ANALYTICS COM NEW 42327L200 66 10,400 SH Call SOLE   10,400 0 0
ICHOR HOLDINGS SHS G4740B105 910 37,000 SH   SOLE   37,000 0 0
IDEAL PWR INC COM 451622104 23 16,000 SH   SOLE   16,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 3,529 23,000 SH   SOLE   20,000 0 3,000
INTREPID POTASH INC COM 46121Y102 219 46,000 SH   SOLE   46,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 5,654 120,000 SH Put SOLE   120,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 5,336 35,000 SH Put SOLE   20,000 0 15,000
ISHARES TR U.S. REAL ES ETF 464287739 1,620 20,000 SH Call SOLE   20,000 0 0
ISHARES TR U.S. REAL ES ETF 464287739 2,835 35,000 SH   SOLE   26,000 0 9,000
JONES ENERGY INC COM CL A 48019R108 38 34,400 SH   SOLE   34,400 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 567 25,000 SH   SOLE   25,000 0 0
KENNEDY-WILSON HLDGS INC COM 489398107 1,910 110,075 SH   SOLE   110,075 0 0
KINDER MORGAN INC DEL COM 49456B101 3,433 190,000 SH   SOLE   150,000 0 40,000
KKR & CO L P DEL COM UNITS 48248M102 1,053 50,000 SH   SOLE   50,000 0 0
LAM RESEARCH CORP COM 512807108 1,657 9,000 SH   SOLE   9,000 0 0
LAS VEGAS SANDS CORP COM 517834107 1,529 22,000 SH   SOLE   22,000 0 0
MACERICH CO COM 554382101 657 10,000 SH   SOLE   10,000 0 0
MADISON SQUARE GARDEN CO NEW CL A 55825T103 3,458 16,400 SH   SOLE   16,400 0 0
MATCH GROUP INC COM 57665R106 532 17,000 SH   SOLE   17,000 0 0
MICRON TECHNOLOGY INC COM 595112103 1,316 32,000 SH   SOLE   32,000 0 0
MICROSOFT CORP COM 594918104 2,053 24,000 SH   SOLE   24,000 0 0
NETFLIX INC COM 64110L106 576 3,000 SH   SOLE   3,000 0 0
NOODLES & CO COM CL A 65540B105 420 80,000 SH   SOLE   80,000 0 0
NORDSTROM INC COM 655664100 284 6,000 SH   SOLE   6,000 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 392 24,000 SH   SOLE   24,000 0 0
ONCOSEC MED INC COM NEW 68234L207 145 89,000 SH   SOLE   89,000 0 0
ORBOTECH LTD ORD M75253100 2,412 48,000 SH   SOLE   48,000 0 0
OVERSTOCK COM INC DEL COM 690370101 5,048 79,000 SH Call SOLE   60,000 0 19,000
OVERSTOCK COM INC DEL COM 690370101 639 10,000 SH Put SOLE   10,000 0 0
OVERSTOCK COM INC DEL COM 690370101 64 1,000 SH   SOLE   1,000 0 0
PANGAEA LOGISTICS SOLUTION L SHS G6891L105 92 25,000 SH   SOLE   25,000 0 0
PENN NATL GAMING INC COM 707569109 1,115 35,600 SH Call SOLE   35,600 0 0
PENN NATL GAMING INC COM 707569109 1,880 60,000 SH   SOLE   60,000 0 0
POTASH CORP SASK INC COM 73755L107 702 34,000 SH   SOLE   22,000 0 12,000
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 25,700 165,000 SH Put SOLE   135,000 0 30,000
PURECYCLE CORP COM NEW 746228303 977 117,000 SH   SOLE   117,000 0 0
QUDIAN INC ADR 747798106 382 30,500 SH Call SOLE   30,500 0 0
RADISYS CORP COM 750459109 34 34,000 SH   SOLE   34,000 0 0
RAIT FINANCIAL TRUST COM NEW 749227609 34 90,000 SH   SOLE   90,000 0 0
REMARK HLDGS INC COM 75955K102 311 32,000 SH   SOLE   22,000 0 10,000
REVANCE THERAPEUTICS INC COM 761330109 890 24,900 SH Call SOLE   24,900 0 0
REVANCE THERAPEUTICS INC COM 761330109 286 8,000 SH   SOLE   8,000 0 0
RIOT BLOCKCHAIN INC COM 767292105 298 10,500 SH Call SOLE   3,000 0 7,500
RIOT BLOCKCHAIN INC COM 767292105 426 15,000 SH Put SOLE   15,000 0 0
ROKU INC COM CL A 77543R102 207 4,000 SH   SOLE   4,000 0 0
SCHLUMBERGER LTD COM 806857108 1,078 16,000 SH   SOLE   16,000 0 0
SCORPIO TANKERS INC SHS Y7542C106 400 131,000 SH Call SOLE   131,000 0 0
SEA LTD ADR 81141R100 481 36,100 SH   SOLE   36,100 0 0
SNAP INC CL A 83304A106 2,542 174,000 SH   SOLE   150,000 0 24,000
SONY CORP SPONSORED ADR 835699307 2,827 62,900 SH   SOLE   52,900 0 10,000
SORRENTO THERAPEUTICS INC COM NEW 83587F202 114 30,000 SH   SOLE   30,000 0 0
SOUTHCROSS ENERGY PARTNERS L COM UNIT LTDPT 84130C100 507 300,000 SH   SOLE   300,000 0 0
SOUTHWESTERN ENERGY CO COM 845467109 424 76,000 SH   SOLE   76,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 10,387 84,000 SH Put SOLE   84,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 16,012 60,000 SH Put SOLE   50,000 0 10,000
SPDR SERIES TRUST S&P BIOTECH 78464A870 1,952 23,000 SH   SOLE   20,000 0 3,000
SWITCH INC CL A 87105L104 309 17,000 SH   SOLE   17,000 0 0
TELARIA INC COM 879181105 258 64,000 SH   SOLE   64,000 0 0
TESLA INC COM 88160R101 934 3,000 SH Put SOLE   3,000 0 0
THE TRADE DESK INC COM CL A 88339J105 1,280 28,000 SH Call SOLE   28,000 0 0
THE TRADE DESK INC COM CL A 88339J105 366 8,000 SH Put SOLE   8,000 0 0
THE TRADE DESK INC COM CL A 88339J105 457 10,000 SH   SOLE   10,000 0 0
TREVENA INC COM 89532E109 35 22,113 SH   SOLE   22,113 0 0
TRIPADVISOR INC COM 896945201 1,027 29,800 SH Call SOLE   29,800 0 0
TRONOX LTD SHS CL A Q9235V101 408 19,900 SH Call SOLE   19,900 0 0
TUESDAY MORNING CORP COM NEW 899035505 110 40,000 SH   SOLE   40,000 0 0
TWITTER INC COM 90184L102 2,161 90,000 SH Call SOLE   60,000 0 30,000
TWITTER INC COM 90184L102 984 41,000 SH   SOLE   24,000 0 17,000
UNITED STATES STL CORP NEW COM 912909108 563 16,000 SH   SOLE   10,000 0 6,000
UNITI GROUP INC COM 91325V108 733 41,200 SH Call SOLE   41,200 0 0
UNITI GROUP INC COM 91325V108 605 34,000 SH   SOLE   34,000 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 1,727 10,000 SH Call SOLE   10,000 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 1,139 6,600 SH   SOLE   6,000 0 600
URANIUM ENERGY CORP COM 916896103 623 352,010 SH   SOLE   269,010 0 83,000
UROGEN PHARMA LTD COM M96088105 223 6,000 SH   SOLE   6,000 0 0
VALE S A ADR 91912E105 306 25,000 SH   SOLE   25,000 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 5,575 239,900 SH Put SOLE   239,900 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 4,950 190,000 SH Call SOLE   160,000 0 30,000
VENATOR MATLS PLC SHS G9329Z100 1,327 60,000 SH   SOLE   60,000 0 0
VERITONE INC COM 92347M100 557 24,000 SH   SOLE   20,000 0 4,000
VERSARTIS INC COM 92529L102 47 21,200 SH   SOLE   21,200 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 1,499 10,000 SH   SOLE   10,000 0 0
VIVEVE MED INC COM NEW 92852W204 422 85,000 SH   SOLE   85,000 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 363 5,000 SH   SOLE   5,000 0 0
WAL-MART STORES INC COM 931142103 988 10,000 SH   SOLE   10,000 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 1,668 400,000 SH Call SOLE   360,000 0 40,000
WEATHERFORD INTL PLC ORD SHS G48833100 167 40,000 SH   SOLE   30,000 0 10,000
WESTPORT FUEL SYSTEMS INC COM NEW 960908309 386 102,718 SH   SOLE   72,618 0 30,100
WINDSTREAM HLDGS INC COM NEW 97382A200 230 124,300 SH Call SOLE   124,300 0 0
XILINX INC COM 983919101 1,011 15,000 SH   SOLE   15,000 0 0
XINYUAN REAL ESTATE CO LTD SPONS ADR 98417P105 341 50,000 SH Call SOLE   50,000 0 0
XPERI CORP COM 98421B100 293 12,000 SH   SOLE   12,000 0 0
YANDEX N V SHS CLASS A N97284108 328 10,000 SH Call SOLE   10,000 0 0
YIRENDAI LTD SPONSORED ADR 98585L100 343 7,800 SH Call SOLE   7,800 0 0
ZAI LAB LTD ADR 98887Q104 255 12,000 SH   SOLE   12,000 0 0
ZYNGA INC CL A 98986T108 1,300 325,000 SH   SOLE   325,000 0 0